- Abdim's Stork
- Abyssinian Ground Hornbill
- Abyssinian Ground Thrush
- Abyssinian Roller
- Abyssinian Slaty Flycatcher
- Abyssinian Thrush
- Abyssinian Wheatear
- Abyssinian White-eye
- African Citril
- African Darter
- African Dusky Flycatcher
- African Fish Eagle
- African Green Pigeon
- African Grey Hornbill
- African Grey Woodpecker
- African Harrier-Hawk
- African Hoopoe
- African Jacana
- African Openbill
- African Oystercatcher
- African Paradise Flycatcher
- African Penguin
- African Pied Wagtail
- African Pipit
- African Pygmy Goose
- African Pygmy Kingfisher
- African Red-eyed Bulbul
- African Sacred Ibis
- African Silverbill
- African Spoonbill
- African Stonechat
- African Thrush
- African Wattled Lapwing
- African Wood Owl
- Altamira Oriole
- Amazon Kingfisher
- Amazonian Black-throated Trogon
- Amazonian Motmot
- American Coot
- American Flamingo
- American Kestrel
- American Oystercatcher
- American White Ibis
- American White Pelican
- Andean Condor
- Andean Coot
- Andean Goose
- Andean Gull
- Andean Lapwing
- Andean Negrito
- Anhinga
- Anteater Chat
- Antillean Crested Hummingbird
- Apostlebird
- Arctic Tern
- Arrow-marked Babbler
- Ash-breasted Sierra Finch
- Ashy-faced Owl
- Ashy-headed Goose
- Ashy Drongo
- Ashy Minivet
- Ashy Tit
- Asian Brown Flycatcher
- Asian Fairy-bluebird
- Asian Glossy Starling
- Asian Green Bee-eater
- Asian Koel
- Asian Openbill
- Asian Woolly-necked Stork
- Atlantic Canary
- Atlantic Puffin
- Augur Buzzard
- Australasian Darter
- Australasian Figbird
- Australasian Grebe
- Australasian Shoveler
- Australasian Swamphen
- Australian Boobook
- Australian Brushturkey
- Australian Golden Whistler
- Australian King Parrot
- Australian Magpie
- Australian Pelican
- Australian Pied Cormorant
- Australian Raven
- Australian Reed Warbler
- Australian Ringneck
- Australian White Ibis
- Azure Kingfisher